UTokyo

Junjue Wang	Project Researcher (Complexity)
Xiaoyu Dong	Project Researcher (Complexity)
Hongruixuan Chen	JSPS Postdoctoral Fellow (Complexity)
Sanjiwana Arjasakusuma	JSPS Postdoctoral Fellow (Complexity)
Akiko Iizuka	Project Specialist (Complexity)
Boyo Chen	Doctor Student (Complexity)
Zhihao Liu	Doctor Student (Complexity, RIKEN)
Jiahuan Li	Doctor Student (Computer, RIKEN)
Ning Chao	Doctor Student (Complexity)
Yimin Wei	Doctor Student (Complexity)
Weihao Xuan	Doctor Student (Complexity, RIKEN)
Pengyu Dai	Doctor Student (Complexity, RIKEN)
Hikaru Fujita	Master Student (Computer)
Mai Tsujimoto	Master Student (Computer)
Shogo Fujino	Master Student (Computer)
Reo Harada	Master Student (Computer)
Pengfeng Wei	Master Student (Complexity)
Kokoro Kobayashi	Master Student (Computer)
Lin Chun Huang	Master Student (Computer)
Xiangyi Lyu	Master Student (Complexity)
Makoto Tanaka	Bachelor Student (Information Science)
Joao Pedro Ranito Marques	Research Student (Computer)

RIKEN AIP

Junshi Xia	Senior Research Scientist
Clifford Broni-Bediako	Postdoctoral Researcher
Hao Zheng	Postdoctoral Researcher
Aoran Xiao	Postdoctoral Researcher
Jian Song	Postdoctoral Researcher

How to join as a student?

Master’s Program

I welcome master’s students through the following two departments:

• Department of Complexity Science and Engineering
• Department of Computer Science

Please check the admission exam instructions posted on each department’s official website.

PhD Program

If you are interested in pursuing a PhD in my group, please send your CV and a brief research plan to:

yokoyak.u-tokyo.ac.jp

Funding Information for PhD Students

Many PhD students in my group are supported through competitive fellowships and research support programs, for example:

• JSPS Research Fellowships for Young Scientists (DC1 / DC2)
• The University of Tokyo Fellowship (Todai Fellowship)
• RIKEN Junior Research Associate (JRA) Program

The specific form of support varies depending on the student’s background, timing, and eligibility. If you are considering applying to the PhD program and have concerns about financial support, early consultation is strongly encouraged.

How to join as a postdoc/researcher?

I host postdocs through the following fellowships/programs

• JSPS Research Fellowships for Young Scientists
• JSPS Postdoctoral Fellowships for Research in Japan
• RIKEN Special Postdoctoral Researchers Program

If you are interested in applying for these fellowships/programs, please send your CV and research plan to
yokoyak.u-tokyo.ac.jp

Alumni

Hongruixuan Chen	Doctor (September 2025, Complexity)
Liuzhuozheng Li	Master (September 2025, Complexity)
Fang Liu	Master (September 2025, Computer)
Wanshui Gan	Doctor (June 2025, Complexity)
Jian Song	Doctor (June 2025, Complexity)
Kanta Shimizu	Master (March 2025, Computer)
Zhongle Zhu	Master (March 2025, Computer)
Xiaoyu Dong	Doctor (December 2024, Complexity)
Iu Yahiro	Master (September 2024, Computer)
Fumi Sato	Project Specialist (August 2021 to March 2024, Complexity)
Tiankui Xian	Master (March 2024, Complexity)
Mai Tsujimoto	Bachelor (March 2024, Information Science)
Shogo Fujino	Bachelor (March 2024, Information Science)
Xiaomou Hou	Master (September 2023, Complexity)
Reo Iizuka	Master (March 2023, Complexity)
Takanori Shirasaka	Master (March 2023, Complexity)
Chengwei Liang	Master (March 2023, Computer)
Iu Yahiro	Bachelor (March 2022, Information Science)
Hikaru Fujita	Bachelor (March 2022, Information Science)